BMW Mini Cooper One R50 R53 Wiper Arm Rear Window 7129279

BMW Mini Cooper One R50 R53 Wiper Arm Rear Window is an original component from the Wiper arms group, designed for use on the rear window of Mini vehicles. It ensures stable wiper blade guidance, even pressure on the glass, and efficient water removal during daily operation.

Specifications and technical data

• SKU: 7129279
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7129279
• Substitutable numbers: 61627129279, 7129279
• Location on the vehicle: Rear
• Category: Wiper Arms

Purpose and technical function

The rear wiper arm in Mini R50/R53 models is responsible for precisely transferring motion from the drive mechanism to the wiper blade. A correctly selected component guarantees:

• stable pressure of the blade against the glass surface throughout the entire operating range,
• smooth movement without skipping or vibrations,
• efficient removal of water, mud, and debris from the rear window.

Its placement at the rear of the vehicle improves visibility in the rearview mirror, which translates to safer maneuvering and reversing in difficult weather conditions.

Construction and fitment for Mini

The arm has been designed specifically for the construction of the Mini R50/R53 series, ensuring proper geometry, operating angle, and compatibility with the factory wiper mechanism. The appropriate profiling ensures:

• correct positioning of the blade on the glass in the rest position,
• no collision with body elements or the spoiler,
• an aesthetic appearance consistent with the Mini body line.

The original Mini origin means maintaining factory manufacturing standards and full compatibility with the mounting and operating range of the rear wiper mechanism.

Performance parameters and installation

The rear wiper arm is adapted for operation in typical urban and extra-urban driving conditions, with frequent temperature changes and exposure to moisture. The construction intended for rear window mounting allows for:

• efficient connection to the wiper drive shaft,
• easy replacement of the blade itself in the future,
• maintaining even pressure along the entire working length of the blade.

The used condition allows for an economical replacement of a damaged or corroded arm while maintaining the functionality and correct operation of the wiper system.

Application in the rear zone of the vehicle

The element operates in the critical rear zone of the vehicle, where road dirt quickly settles on the glass. An efficient wiper arm contributes to:

• clarity of the image in the rearview mirror during rain and snow,
• driving comfort at night with blinding lights from vehicles behind,
• safe parking and reversing in limited visibility.

This is a practical solution for drivers who want to restore the full functionality of the rear wiper in their Mini without interfering with other components.

If you are planning a comprehensive repair or upgrade of the rear window visibility zone in your Mini and need other elements from the same group, such as additional arms, mounts, or compatible blade holders, check the available parts in the Mini Wiper arms category.

Summary and additional materials

BMW Mini Cooper One R50 R53 Wiper Arm Rear Window is a functional, original component designed for the rear part of the vehicle, which allows for restoring the proper operation of the wiper system and improving driving safety in difficult weather conditions. It is a good solution for users who value factory fitment and predictable behavior of consumable parts.

For drivers interested in a broader perspective on the operation and purchase of used drive components, a guide on gearboxes – the differences between manual, automatic, and DSG constructions, typical faults, and rules for safely choosing used components, available in the article Gearbox: manual, automatic or DSG – typical faults and a guide to buying a used gearbox may be helpful.